/// <summary>
/// 生成二维码
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void Button2_Click(object sender, EventArgs e)
{
string ImageName = string.Empty;
string a = MyStatesGTL.CreateQRCode("http://www.baidu.com", "C:", ref ImageName);
Img.ImageUrl = a;
}
protected void Page_Load(object sender, EventArgs e)
{
Bitmap bmp = MyStatesGTL.CreateTempQRCode("http://www.baidu.com");
MemoryStream ms = new MemoryStream();
bmp.Save(ms, ImageFormat.Jpeg);
ms.WriteTo(Response.OutputStream);
ms.Dispose();
}
private void CreateQRCode()
{
//string a =string.Empty;
//string bpath = string.Empty;
//float af = (float)1.0;
//bpath=MyStatesGTL.CreateQRCode("http://www.baidu.com", "E:\\MyProject\\MyDataBase\\GDataBS\\Images\\", ref a);
//MyStatesGTL.DrawImage(bpath, "E:\\MyProject\\MyDataBase\\GDataBS\\Images\\log.png", af, ImagePosition.Center, "E:\\", DateTime.Now.ToString("yyyymmddhhmmss"));
//Images.ImageUrl ="/images/"+a;
//http://m.lepin168.com/Shanghu/BeiTuiguang/78DD3568-F2C2-4F83-B658-D943D230CA91
Bitmap bmp = MyStatesGTL.CreateQRCodeWithLogo("http://www.baidu.com", Get_img("http://img.lepin168.com/upload/file/20170216/6362285766793600009713878.gif"));
string path = DateTime.Now.ToString("yyyymmddhhmmss") + ".jpg";
System.Drawing.Image imgPhoto = new System.Drawing.Bitmap(bmp);
imgPhoto.Save("E:\\MyProject\\MyDataBase\\GDataBS\\Images\\" + path);
imgPhoto.Dispose();
//System.Drawing.Image imgPhotodes = new System.Drawing.Bitmap("E:\\MyProject\\MyDataBase\\GDataBS\\Images\\log.png");
//imgPhotodes.Dispose();
Images.ImageUrl = "/Images/" + path;
//Graphics grWatermark = Graphics.FromImage(bmp);
//bmp.Save("E:\\MyProject\\MyDataBase\\GDataBS\\Images\\" + DateTime.Now.ToString("yyyymmddhhmmss")+".jpg");
//bmp.Dispose();
}